blob: b5087e86715cd1b7a63e4ff4699d6371a5d2aea8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
* SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.dse.transition.statespace.internal;
import tools.refinery.store.dse.transition.VersionWithObjectiveValue;
import tools.refinery.store.dse.transition.statespace.EquivalenceClassStore;
import tools.refinery.store.statecoding.StateCoderResult;
import tools.refinery.store.statecoding.StateCoderStoreAdapter;
public abstract class AbstractEquivalenceClassStore implements EquivalenceClassStore {
protected final StateCoderStoreAdapter stateCoderStoreAdapter;
AbstractEquivalenceClassStore(StateCoderStoreAdapter stateCoderStoreAdapter) {
this.stateCoderStoreAdapter = stateCoderStoreAdapter;
}
protected int numberOfUnresolvedSymmetries = 0;
protected abstract void delegate(VersionWithObjectiveValue version, int[] emptyActivations, boolean accept);
protected abstract boolean tryToAdd(StateCoderResult stateCoderResult, VersionWithObjectiveValue newVersion,
int[] emptyActivations, boolean accept);
public abstract boolean tryToAdd(StateCoderResult stateCoderResult);
@Override
public boolean submit(StateCoderResult stateCoderResult) {
return tryToAdd(stateCoderResult);
}
@Override
public synchronized boolean submit(VersionWithObjectiveValue version, StateCoderResult stateCoderResult,
int[] emptyActivations, boolean accept) {
boolean hasNewVersion = tryToAdd(stateCoderResult, version, emptyActivations, accept);
if (hasNewVersion) {
delegate(version, emptyActivations, accept);
return true;
} else {
numberOfUnresolvedSymmetries++;
return false;
}
}
@Override
public boolean hasUnresolvedSymmetry() {
return numberOfUnresolvedSymmetries > 0;
}
@Override
public int getNumberOfUnresolvedSymmetries() {
return numberOfUnresolvedSymmetries;
}
}
|